<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>后台管理</title>
    <!-- Tell the browser to be responsive to screen width -->
    <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <link rel="stylesheet" href="css/font-awesome.min.css">
    <link rel="stylesheet" href="css/AdminLTE.min.css">
    <!-- AdminLTE Skins. Choose a skin from the css/skins
         folder instead of downloading all of them to reduce the load. -->
    <link rel="stylesheet" href="css/all-skins.min.css">
    <link rel="stylesheet" href="css/main.css">
    <link rel="stylesheet" href="loading/load.css">
    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <style>
        .login-box, .register-box {
            width: 440px;
            margin: 5% auto;
        }
    </style>
</head>
<body class="hold-transition login-page" style="background-image: url(images/bj.png);">

<div class="login-box" id="app" v-cloak>

    <div v-if="showLoading">
        <div class="loadEffect">
            <span></span>
            <span></span>
            <span></span>
            <span></span>
            <span></span>
            <span></span>
            <span></span>
            <span></span>
        </div>
    </div>
    <div v-else>
        <div class="login-logo">
            <b><br>后台管理系统</b>
        </div>
        <!-- /.login-logo -->
        <div class="login-box-body">
            <p class="login-box-msg">管理员登录</p>
            <div v-if="error" class="alert alert-danger alert-dismissible">
                <h4 style="margin-bottom: 0px;"><i class="fa fa-exclamation-triangle"></i> {{errorMsg}}</h4>
            </div>
            <div class="form-group has-feedback">
                <input type="text" class="form-control" v-model="username" placeholder="账号">
                <span class="glyphicon glyphicon-user form-control-feedback"></span>
            </div>
            <div class="form-group has-feedback">
                <input type="password" class="form-control" v-model="password" placeholder="密码">
                <span class="glyphicon glyphicon-lock form-control-feedback"></span>
            </div>
            <div class="form-group has-feedback">
                <input type="text" class="form-control" v-model="captcha" @keyup.enter="login" placeholder="验证码">
                <span class="glyphicon glyphicon-warning-sign form-control-feedback"></span>
            </div>
            <div class="form-group has-feedback">
                <img alt="如果看不清楚，请单击图片刷新！" class="pointer" :src="src" @click="refreshCode">
                <a class="pull-right" style="height: 35px;line-height: 35px;" href="javascript:;" @click="refreshCode">点击刷新</a>
            </div>

            <div class="row">
                <div class="col-xs-8">
                    <div class="checkbox icheck">
                    </div>
                </div>
                <!-- /.col -->
                <div class="col-xs-4">
                    <button type="button" class="btn btn-primary btn-block btn-flat" @click="login">登录</button>
                </div>
                <!-- /.col -->
            </div>
            <!-- /.social-auth-links -->

        </div>
    </div>
    <!-- /.login-box-body -->
</div>
<!-- /.login-box -->
<script src="libs/jquery.min.js"></script>
<script src="plugins/jqgrid/jquery.jqGrid.min.js"></script>
<script src="libs/vue.min.js"></script>
<script src="libs/bootstrap.min.js"></script>
<script src="libs/app.js"></script>
<script src="js/common.js"></script>
<script type="text/javascript">
    var vm = new Vue({
        el: '#app',
        data: {
            username: '',
            password: '',
            captcha: '',
            error: false,
            errorMsg: '',
            src: '/common/captcha.jpg',
            inRequest: false,
            showLoading: false
        },
        beforeCreate: function () {
            if (self != top) {
                top.location.href = self.location.href;
            }
        },
        methods: {
            refreshCode: function () {
                this.src = "/common/captcha.jpg?t=" + $.now();
            },
            login: function () {
                vm.showLoading = true
                console.log(111, vm.showLoading)
                var data = "username=" + vm.username + "&password=" + vm.password + "&captcha=" + vm.captcha;
                $.ajax({
                    type: "POST",
                    url: baseURL + "sys/login",
                    data: data,
                    dataType: "json",
                    success: function (r) {
                        if (r.code == 0) {//登录成功
                            localStorage.setItem("token", r.token);
                            parent.location.href = 'index.html';
                        } else {
                            vm.error = true;
                            vm.errorMsg = r.msg;
                            vm.refreshCode;
                        }
                        vm.showLoading = false
                        console.log(111, vm.showLoading)
                    }
                });
            }
        }
    });
</script>
</body>
</html>
